Abstract
The purpose of this study was to investigate the longitudinal changes in moral judgment and ego development in a young adult sample when a concurrent measure of verbal ability was used as a statistical control. Sixty-one late adolescents and young adults, representing three educational groups, were tested in 1977 and 1979 on the Defining Issues Tests, a measure of moral judgment (Rest), the Sentence Completion Test of Ego Development (Loevinger and Wessler) and Terman's Concept Mastery Test, a measure of verbal ability. No group or time differences were found in ego development. A significant increase was found between the 1977 and 1979 moral judgment scores,p<0.05, and between groups at both testing,p<0.001. Sex differences were found,p<0.01, with females scoring higher than males, which were statistically accounted for by verbal ability. These findings suggest that moral development continues into the young adult years and that verbal ability may moderate sex differences in moral judgment.
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The research was supported by grants from the University of Minnesota Computer Center and the National Institute of Education (NIE-G-79-0021).
The first two authors contributed equally to the preparation of this manuscript.
Ph.D. from the University of Minnesota. Current interests include social-cognitive development in young adults.
Ph.D. from the University of Minnesota. Current interests, include social-cognitive development in young adults.
Ph.D. from the University of Illinois. Current interests are in the measurement of developmental variables.
Ph.D. from the University of Minnesota. Former Chairman, Psychological Foundations of Education, University of Minnesota. Current interests include social-cognitive development of young adults and counseling psychology.
Doctoral student at the University of Minnesota. Current interests include measurement of developmental variables.
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Kitchener, K.S., King, P.M., Davison, M.L. et al. A longitudinal study of moral and ego development in young adults. J Youth Adolescence 13, 197–211 (1984). https://doi.org/10.1007/BF02089059
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DOI: https://doi.org/10.1007/BF02089059